n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 3 |
9 | 5 |
10 | 7 |
11 | 11 |
12 | 19 |
13 | 31 |
14 | 111 |
15 | 195 |
16 | 283 |
17 | 465 |
18 | 831 |
19 | 1381 |
20 | 4969 |
21 | 8741 |
22 | 12697 |
23 | 20885 |
24 | 37353 |
25 | 62101 |
26 | 223471 |
27 | 393121 |
28 | 571051 |
29 | 939331 |
30 | 1680031 |
31 | 2793151 |
32 | 10051203 |
33 | 17681675 |
34 | 25684567 |
35 | 42248981 |
36 | 75564019 |
37 | 125629681 |
38 | 452080641 |
39 | 795282225 |
[1,1,1,1,1,1,1,3,5,7,11,19,31,111,195,283,465,831, 1381,4969,8741,12697,20885,37353,62101,223471, 393121,571051,939331,1680031,2793151,10051203, 17681675,25684567,42248981,75564019,125629681, 452080641,795282225] |